
As of
30-day average
18 players8 of 30 days observed
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 12 hours (warm tier) | 21 Oct 2026 | |
| Player counts | Every 4 hours (warm tier) | 21 Oct 2026 | |
| Store details | Every 3 hours, and when Steam reports a change (warm tier) | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
Get a massive stone to the top of a pyramid without breaking it. In this physics-based online co-op game for 2 or 3 players, time your pushes, know when to wait, and split the work to overcome obstacles together.

Price now
$7.99Usual price
Lowest we've seen
$6.39−20%, 21 Oct 2026
Sales we've seen
1Deepest −20%, $6.39
| Sale | Length | Off | Price | Usual |
|---|---|---|---|---|
| 21 Oct – 28 Oct 2026 | 7 days | −20% | $6.39 | $7.99 |
| From | Price | Usual | Off |
|---|---|---|---|
| 28 Oct 2026 | $7.99 | $7.99 | — |
| 21 Oct 2026 | $6.39 | $7.99 | −20% |
US Steam store prices, saved each time our store check sees a change. Our records start on 21 Oct 2026, so earlier sales are not listed. A sale is dated from the first check that saw it (usually within an hour of Steam changing the price) to the end date Steam gave. How we count
| Poll | Players |
|---|---|
| 28 Oct, 22:21 UTC | 12 |
| 28 Oct, 18:20 UTC | 6 |
| 28 Oct, 14:19 UTC | 30 |
| 28 Oct, 10:19 UTC | 0 |
| 28 Oct, 06:18 UTC | 0 |
| 28 Oct, 02:17 UTC | 3 |
| 27 Oct, 22:16 UTC | 3 |
| 27 Oct, 18:16 UTC | 18 |
| 27 Oct, 14:15 UTC | 28 |
| 27 Oct, 10:13 UTC | 8 |
| 27 Oct, 04:12 UTC | 7 |